单词 | radioactivate |
释义 | radioactivate[ rey-dee-oh-ak-tuh-veyt ] / ˌreɪ di oʊˈæk təˌveɪt / SEE SYNONYMS FOR radioactivate ON THESAURUS.COM verb (used with object), ra·di·o·ac·ti·vat·ed, ra·di·o·ac·ti·vat·ing.Physics.to make (a substance) radioactive. Origin of radioactivateFirst recorded in 1900–05; radioactive + -ate1 Words nearby radioactivateradii, Radin, radio, radioacoustics, radioactinium, radioactivate, radioactive, radioactive constant, radioactive dating, radioactive decay, radioactive iodine Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for radioactivateradioactivate / (ˌreɪdɪəʊˈæktɪˌveɪt) / verb(tr) to make radioactive Derived forms of radioactivateradioactivation, nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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